Pettyfer and Dianna Agron had a relationship which ended in February 2011
“Literally a day after the story of their engagement broke, I heard they split up,” a friend of the pair confides to HollywoodLife.com. So what went wrong? “Alex always falls for his co stars, so its definitely a trend. He’s a wild child and I think Dianna thought she could tame him, but boy was she wrong.” It is unclear whether or not a third party was involved.